Unnifi Data

A Travel Wi-Fi router is a type of Internet router that helps you connect your devices to the network. A Travel router is wireless and usually uses the Internet from a SIM card, Local Area Network...

Before we get into international sim cards, let’s understand what a ‘Sim Card’ is. A SIM stands for Subscriber Identity Module, and stores basic information like name and number about the user of the...

International roaming is based on the same principle as national or domestic roaming in that a customer has switched from their primary network to a new one due to being geographically out of range...